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| | Hi, I am new to php and html, so I need some help with a problem: I am trying to make a form where you can select from a dropbox, but thae data from the dropbox should be retrieved from a sql database. If I save the code bellow as … |
 | I just had to look up the WM_ representation for the mouse scroll, so that I can activate my game camera zoom, more freely, rather than using the arrow keys (which was fun at first) So, I tried implementing the WM_MOUSEWHEEL into the message loop and created a switch statement … |
| | Hello guys, I've been playing with Direct2D lately, and found out (from a presentation) that converting geometries into meshes makes rendering a lot faster So, how do I do this? I tried this: [CODE] hr = RenderEngine.D2DFactory->CreateRectangleGeometry(D2D1::RectF(0,0,10,10), &pGem); hr = RenderEngine.RenderTarget->CreateMesh(&pMesh); hr = pMesh->Open(&pSink); hr = pGem->Tessellate(D2D1::Matrix3x2F::Identity(), pSink); hr = … |
| | I am learning to code and I have been working on a game using what I have learned to make it. So I have been making my version of R type C# game and got everything working so far but I run out of ideas how to make this part … |
| | I've found many tutorials online for unity making homing missiles. I can't find one for people not using unity.  |
 | I neet to build an vb.net app to comunicate to specific Windows app COM object by sending the XML request and then collect the XML response but I have no idea how to do it. Can anyone guide me how to do it? Here is the COM spec: **IPixPosTrans** is …  |
 | hello, i have table, like this  i want to create crud for it, this is the new section displaying and retrieving data, with this condition: nama_barang show with autocomplete,  autocomplete works, and displays the data once selected but does not automatically create a number of data and they … |
| | Declare a class (i.e., a type) called CArea and an object (i.e., a variable) of this class called obj. This class contains four members: two data members of type int (member x and member y) with private access and two member functions with public access: set_values() and area(). Calculate the …  |
 | I have the following query which has died after running over an hour on my local mysql 8 server: UPDATE download LEFT JOIN lookup ON download.ip_address between lookup.start_ip AND lookup.end_ip SET ref = ( SELECT lookup.id FROM lookup WHERE download.ip_address between lookup.start_ip AND lookup.end_ip); All ip fields are IPV4 and … |
 | Sometimes you want to ensure that only one copy of a script can be run at time. Windows provides a facility called a mutex and you can use it to prevent multiple instances. To create the mutex, all I have to do is varname = GetMutex() If the mutex already … Programming python |
| | ###Subclassing python objects Sometimes you want to add just a little more functionality to an existing python object. You can do that by subclassing it and adding on the missing parts. This example is based on a really mindless game of solitaire I used to play as a kid. In … Programming python |
| | I'm looking to build a command-line tool that will enable me to read an arbitrary XML file combined with a mapping to fill an existing (arbitrary) SQLite database with data. What I'm looking for are conceptual ideas on how to solve this. I've got a possible theoretical solution in mind, … |
| | i want to call the load event of the form inside the click event of the commant button depending upon certain condition how can i do this? |
 | Hii ,I was making a factorial program in python using recursion/ but I have one doubt : if I run the program I get the error as : " result=x*fact(x-1) TypeError: unsupported operand type(s) for *: 'int' and 'NoneType'" But If I run it with the commented statements it works … Programming python |
| | Hello everyone, Could someone please help me with an Html and CSS issue. I am using asp.net c#. I am stuck in how to create an array of buttons in HTML. I do know how to create 1 button but I need to create about 10-12 buttons. Would like to …  |
| | I am Developing a project on Face Detection in images for my final year project in university. I am unable to find source code for java. I end up getting source code for opencv or matlab.I need code for face detection on images in java. Face detection as in box … |
| | The problem I face is since I use this type of loop to achieve the delete function, i really don't know where should i put the "else" statement when the searching result is not found in the file. Because the while loop need to run whether the result is found … |
| | Hi everyone, can someone please help me and give advice as to which software solution to use for the business process described below: Process description by person : Person1: RECORDING THE SPEECH, CREATING THE VISUALS 1 By using the PowerPoint software, create the background image file by updating the title, … |
| | I am trying build a webpage which takes a large tab delimited `.txt/.txt.gz `file as user input from a form and using `POST` method(`test.html`) to send the data to `cgi-bin` directory to `file.py` which ideally should open the file read and put the data into a dataframe and do some …  |
| | ##This project implements a multiple timer application. It was written in 1. Python 3.8.2 2. wxPython 4.1.0 Feel free to experiment. Here are some possible enhancements: 1. Add the ability to run a program when the timer expires. With a little scripting you could, for example, schedule the sending of … |
 | OK, not completely, I admit. I used some different colors(colours) here and there. But this code will put you on the way. This is a little modification of code I use to show a matrix in a form. Just start a new Forms app and fill in the code. Enjoy! |
| | Hi, how can I use regex or string replace to add missing "p" tags to sentences without tags. I tried matching* and splitting first the whole string matching "h" and "pre" tags but dont know how to merge it. `*let regexRule = /<pre>(.|\n|\r\n)[\s\S]*?<\/pre>/g;` Example - input let someVariable = "Basket …  |
| | In my HTML-page I am using following HTML + PHP-code: [COLOR="Blue"]Today is: <? print(Date("l F d, Y")); ?>.[/COLOR] I would expect to see: [COLOR="Green"]Today is: monday October 4, 2010.[/COLOR] or something like that. The only thing I see is: [COLOR="red"]Today is:.[/COLOR] (mind the dot at the end. This means the …  |
| | I am having problems using the square root function in my program. I have included <cmath> outside of main and my formula using the square root looks like this: area=sqrt(s*(s-a)*(s-b)*(s-c)); but, I keep getting an error that says 'sqrt' cannot be used as a function. I would appreciate any suggestions. … |
| | Hello! i'm only a beginner in programming and only have a few idea about creating a program. We have an assignment to create a hangman: Write a program that plays the game of Hangman. The program should pick a word(which is coded directly into the program) and display the following: … |
 | I have a table with the following fields: CREATE TABLE text ( drawing INT NOT NULL, blockID INT NOT NULL, entityID INT NOT NULL, style INT, txt VARCHAR(255) NOT NULL, attrib INT); My csv file contains the data: 19 1CB2 E49 2 CLIENT MODULAR 1C2A 19 1CB3 E4B 2 CLIENT … |
 | I am trying to get the last inserted id to be displayed in alert box. Can anyone help me out. I can echo it out but I want to display the ID in alert box and redirect once the user clicks ok. Thank you so much. I am a new … |
 | Hi everyone, I am currently building a wordpress site related to the photo which will be used to carry out many social projects. It's been months that I block on one subject, I am looking desperately for a person who would have the kindness and the skills to bring me … |
| | Here's my code for a Hangman game I'm developing: #include <iostream> using namespace std; const char *const Words[]={"America", "Barrack", "country", "doctors","salamat"}; #define NWORDS (sizeof Words/sizeof (char *)) int main() { const char *toguess=Words[0]; char guess[15] = " "; int numguesses = 1; char ch; string str1; string str2; // string … |
 | Hi. I'm trying to write a game in PHP. Now a weird item shows up in my database. http://www.leondegroot.nl/files/mysql_nieuw.png "Nieuw" means "New". Do you have any idea what this is and how to delete it? Thanks, Leon |
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